DNS Errors.....Lame Name Servers

I am quite new to web hosting and need a little help. I got a dedicated server for a client using domain name resahost.net. When I go to DNS report I get Lame Name servers and loads of failed stuff further down the page :-

rndc: connection to remote host closed This may indicate that the remote server is using an older version of the command protocol, this host is not authorized to connect, or the key is invalid. bind status